CVE-2022-48565: Debian Linux

Critical severity, CVSS 9.8. EPSS: 5.1% chance of exploitation in the next 30 days.

An XML External Entity (XXE) issue was discovered in Python through 3.9.1. The plistlib module no longer accepts entity declarations in XML plist files to avoid XML vulnerabilities.

Affected products

• Debian Debian Linux: version 10.0 only
• Python Python: before 3.6.13 (fixed in 3.6.13); from 3.7.0, before 3.7.10 (fixed in 3.7.10); from 3.8.0, before 3.8.7 (fixed in 3.8.7); from 3.9.0, before 3.9.1 (fixed in 3.9.1)

Published 2023-08-22. Last modified 2026-06-17.